Подшипник 6909N
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.126 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.126 kg
Технические характеристики из каталога производителя:
- Обозначение 6909N
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,126 Кг
- Размер (d1) 66,7 мм.
- Частота вращения предельная при пластичной смазке 9 500 об/мин
- Частота вращения предельная при жидкой смазке 12 000 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (da max) 50
- Размер сопряженных деталей (Da max.) 64
- Размер сопряженных деталей (ra max.) 0,6
- Размер (a) 1,7 мм.
- Размер (b) 0,95 мм.
- Расчетный коэффициент (f0) 15,9
- Размер (r0 max.) 0,25 мм.
- Размер (rn) 0,5
Корпус UCT310
Manufacturer: NACHI
Weight:: 5.2 (kg)
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22x1375 C 54
Manufacturer: ContiTech AG
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Mechanical seal RM 551С
Manufacturer: RiMi
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Bearing 60262RS (180126K)
Manufacturer: TMB
Sizes: 130x200x33 (mm)
Weight:: 3.35 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 139.60x146.60x3.50 (mm)
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Mechanical seal RM 551С
Manufacturer: RiMi
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O-RING
Manufacturer: NQK SF
Sizes: 51.00x59.00x4.00 (mm)
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K50 PU(158x146x8,5 )
Manufacturer: KASTAS
Sizes: 158x146x8,5 (mm)
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Подшипник 22206AEX
Manufacturer: NACHI
Sizes: 30x62x20 (mm)
Weight:: 0.29 (kg)
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K18 (50x34x18,4)
Manufacturer: KASTAS
Sizes: 50x34x18,4 (mm)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.